Petzl Rumba 8 mm is the new standard for twin and half ropes for technical climbing on rock and ice.
The Duratec Dry treatment is indeed the latest innovation in rope waterproofing, making it resistant to water, humidity, and dust, as well as abrasion.
The EverFlex thermal treatment stabilizes the strands, resulting in a rope that remains flexible and manageable over time. The Middle Mark indicates the midpoint of the rope, which is obviously very useful when making maneuvers.
| Brand | Petzl |
|---|---|
| Rope Type | Half Rope, Twin Rope |
| Diameter | 8 mm |
| Weight | 44 g per meter |
| Dynamic Elongation Half Rope | 34% |
| Static Elongation Half Rope with 55 kg | 11% |
| Impact Force Half Rope | 5.9 kN |
| Number of Falls Half Rope | 7 |
| Dynamic Elongation Twin Rope | 34 % |
| Static Elongation Twin Rope with 80 kg | 6 % |
| Impact Force Twin Rope | 9.6 kN |
| Number of Falls Twin Rope | 22 |
| Rope Sheath Percentage | 41 % |
| Mid-rope identification | Middle Mark |
| Treatment | Duratec Dry, EverFlex |
| Certification | CE EN 892, UIAA |
Shipping costs at Oliunìd depend on destination, courier, and product type, with costs shown before purchase at checkout. See here for shipping costs by country.
On Oliunìd you can always return a product excluding customised products (e.g. lanyards cut to the metre, kits assembled by us, etc.) for any reason: it's not what you expected, you got the wrong shoe size, you don't like the colour of the trousers. You have 100 days to do so. Read the full policy here!







